A light detection and ranging (LIDAR) system includes one or more components that include at least one of an electrical circuit, an electro-optical component, or an optical component. The one or more components are configured to receive an optical beam generated by a laser source, split the optical beam into a plurality of optical beams, transmit the plurality of optical beams through a first subset of optical paths. The one or more components are configured to in response to transmitting the plurality of optical beams, receive a reflected beam through a second subset of the optical paths, generate a first output signal based on a first local oscillator (LO) signal and the reflected beam, and generate a second output signal based on a second local oscillator (LO) signal and the reflected beam.